Prepare 1.5.1 release
Prepare 1.5.1 release

TommyM/atom-esformatter,sindresorhus/atom-esformatter,TommyM/atom-esformatter,sindresorhus/atom-esformatter,seoker/atom-esformatter,seoker/atom-esformatter,demohi/atom-esformatter,demohi/atom-esformatter